13345686

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{23917}}^1$

素因数の和:23956

約数の個数: 24

約数和(自身を含む): 29849664

約数和(自身を除く): 16503978

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 23917, 47834, 71751, 143502, 215253, 430506, 741427, 1482854, 2224281, 4448562, 6672843, 13345686]

約数ペア:

[(1, 13345686), (2, 6672843), (3, 4448562), (6, 2224281), (9, 1482854), (18, 741427), (31, 430506), (62, 215253), (93, 143502), (186, 71751), (279, 47834), (558, 23917)]